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5 ASNS PEERINGIPv6 242.035 PREFIXESRPKI 1.001.396 VRPSLAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS46182

Microsoft Corporation
4 announcements3 upstreams3 peers
TIER 1Microsoft CorporationVAROLIIAS46182CenturyLink Communications, LLCCENTURYLINK-US-LEGACY…AS209Flexential Colorado Corp.ASN-FLEXENTIALAS13649GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS3
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS209CenturyLink Communications, LLC✓✗10
AS3356Level 3 Parent, LLC✓✗5
AS13649Flexential Colorado Corp.✓✗5

The figures come from the routing tables our peers give us. This number is seen from 5 separate vantage points. A peer that shares an internet exchange with this network and carries only a small share of its paths is not counted as an upstream: a transit provider carries the whole table, an IX peer only its own announcements. Internet exchange data comes from PeeringDB. Figures are from a dump taken 4 hours ago.